EUVD-2026-26340

Dissection engine LZ77 decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...

Wireshark 安全漏洞

Wireshark is a set of network packet analysis tools developed by the Wireshark team. The software’s function is to capture network packets and display detailed data for analysis. Versions of Wireshark from 4.6.0 to 4.6.4, as well as 4.4.0 to 4.4.14, have security vulnerabilities. These...

Wireshark 缓冲区错误漏洞

Wireshark is a network packet analysis tool. The tool is mainly used to capture network packets and automatically parses the packets to display detailed information about the packets for users to analyze. Wireshark suffers from a buffer overflow vulnerability that can be exploited by an attacker ...

Wireshark Resource Management Error Vulnerability (CNVD-2023-62292)

Wireshark is a very popular network packet analyzer that intercepts various network packets and displays packet details. A security vulnerability exists in Wireshark. The vulnerability is related to the GQUIC parser. An attacker can exploit the vulnerability to inject misformatted packets into a...

SUSE CVE-2004-0184

Integer underflow in the isakmpidprint for TCPDUMP 3.8.1 and earlier allows remote attackers to cause a denial of service crash via an ISAKMP packet with an Identification payload with a length that becomes less than 8 during byte order conversion, which causes an out-of-bounds read, as...

SUSE CVE-2017-13004

The Juniper protocols parser in tcpdump before 4.9.2 has a buffer over-read in print-juniper.c:juniperparseheader...

Wireshark Memory Consumption Vulnerability

Wireshark is a network packet analyzer. Wireshark is a network packet analyzer that captures network packets and displays the most detailed packet information possible.Wireshark uses WinPCAP as an interface to exchange data packets directly with the network card. A memory consumption vulnerabilit...

Wireshark Denial of Service Vulnerability (CNVD-2021-11319)

Wireshark is a network packet analyzer. Wireshark is a network packet analyzer that captures network packets and displays the most detailed packet information possible.Wireshark uses WinPCAP as an interface to exchange data packets directly with the network card. Wireshark has a denial of service...

Wireshark Memory Disclosure Vulnerability (CNVD-2021-11317)

Wireshark is a network packet analyzer. Wireshark is a network packet analyzer that captures network packets and displays the most detailed packet information possible.Wireshark uses WinPCAP as an interface to exchange data packets directly with the network card. A memory leak vulnerability exist...

The vulnerability of the mfr_print() function in the tcpdump utility for capturing and analyzing network traffic allows a hacker to induce a service failure.

The vulnerability of the mfrprint function in the tcpdump network traffic capture and analysis utility is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

DEBIAN-CVE-2020-8037

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory...

Wireshark Infinite Loop Vulnerability (CNVD-2021-11320)

Wireshark is a network packet analyzer. Wireshark is a network packet analyzer that captures network packets and displays the most detailed packet information possible.Wireshark uses WinPCAP as an interface to exchange data packets directly with the network card. An infinite loop vulnerability...

ALPINE-CVE-2018-16230

The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgpattrprint MPREACHNLRI...

Wireshark Denial of Service Vulnerability (CNVD-2019-16069)

Wireshark is a network packet analyzer. Wireshark is a network packet analyzer that captures network packets and displays the most detailed packet information possible.Wireshark uses WinPCAP as an interface to exchange data packets directly with the network card. A denial of service vulnerability...

Denial Of Service (DoS)

Wireshark, previously known as Ethereal, is a network protocol analyzer. It is used to capture and browse the traffic running on a computer network. A heap-based buffer overflow flaw was found in the way Wireshark handled Endace ERF Extensible Record Format capture files. If Wireshark opened a...

Wireshark Null Pointer Dereference Vulnerability (CNVD-2019-18501)

Wireshark formerly known as Ethereal is a network packet analyzer software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis. A null pointer dereference vulnerability exists in the TCAP parser in Wireshark versions...

openSUSE: Security Advisory for wireshark (openSUSE-SU-2018:4307-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

tcpdump: Buffer over-read in print-vtp.c:vtp_print() in VTP parser

The VTP parser in tcpdump before 4.9.2 has a buffer over-read in print-vtp.c:vtpprint...

tcpdump: Buffer over-read in print-isoclns.c:isis_print() in IS-IS parser

The IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:isisprint...

Wireshark Denial of Service Vulnerability (CNVD-2018-00104)

Wireshark is a network packet analyzer. Wireshark is a network packet analyzer that captures network packets and displays the most detailed network packet information possible.Wireshark uses WinPCAP as an interface to exchange data packets directly with the network card. A denial of service...